Re: [ACPI] PATCH-ACPI based CPU hotplug[2/6]-ACPI Eject interface support

Alex Williamson
2004-09-21T00:52:05Z

On Mon, 2004-09-20 at 18:12 -0500, Dmitry Torokhov wrote:
>
> Hi Anil,
>
> I obviously failed to deliver my idea :) I meant that I would like add eject
> attribute (along with maybe status, hid and some others) to kobjects in
> /sys/firmware/acpi tree.
>

Dmitry,

See the patch I just posted to acpi-devel and lkml (Subject:
[PATCH/RFC] exposing ACPI objects in sysfs). It exposes acpi objects as
you describe. Something simple like:

# cat /sys/firmware/acpi/namespace/ACPI/_SB/LSB0/_EJ0

Will call the _EJ0 method on the ACPI device. You can evaluate eject
dependencies using the _EJD method.

Alex